AT273050B - Verfahren zur Hydrophobierung von Schaumstoffen - Google Patents

Verfahren zur Hydrophobierung von Schaumstoffen

Info

Publication number
AT273050B
AT273050B AT1073665A AT1073665A AT273050B AT 273050 B AT273050 B AT 273050B AT 1073665 A AT1073665 A AT 1073665A AT 1073665 A AT1073665 A AT 1073665A AT 273050 B AT273050 B AT 273050B
Authority
AT
Austria
Prior art keywords
hydrophobization
foams
Prior art date
Application number
AT1073665A
Other languages
English (en)
Original Assignee
Erz & Kohleflotation Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Erz & Kohleflotation Gmbh filed Critical Erz & Kohleflotation Gmbh
Application granted granted Critical
Publication of AT273050B publication Critical patent/AT273050B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1051—Organo-metallic compounds; Organo-silicon compounds, e.g. bentone
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/65—Water proofers or repellants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
AT1073665A 1964-12-22 1965-11-29 Verfahren zur Hydrophobierung von Schaumstoffen AT273050B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0028402 1964-12-22

Publications (1)

Publication Number Publication Date
AT273050B true AT273050B (de) 1969-07-25

Family

ID=7073317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1073665A AT273050B (de) 1964-12-22 1965-11-29 Verfahren zur Hydrophobierung von Schaumstoffen

Country Status (7)

Country Link
US (1) US3455719A (de)
AT (1) AT273050B (de)
BE (1) BE674191A (de)
DE (1) DE1442680A1 (de)
ES (1) ES321018A1 (de)
FR (1) FR1461076A (de)
NL (1) NL6516665A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL142379B (nl) * 1969-03-06 1974-06-17 Snam Progetti Werkwijze ter bereiding van een preparaat voor het concentreren van dunne lagen organische verontreinigingen op water tot dikkere lagen.

Also Published As

Publication number Publication date
NL6516665A (de) 1966-06-23
US3455719A (en) 1969-07-15
BE674191A (de) 1966-04-15
ES321018A1 (es) 1966-06-16
FR1461076A (fr) 1966-12-10
DE1442680A1 (de) 1968-11-21

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